2² × 263 × 389

Prime Factor Structure

Factorization String 2^2 × 263 × 389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 720,720

Proper Divisor Sum 311,492

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #409217 ← → #409237

1 2 4 263 389 526 778 1,052 1,556 102,307 204,614 409,228

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

409,228 204,614 102,307 306,922 153,461 460,384 230,192 115,096 57,548 28,774 14,387 43,162 21,581 64,744 32,372 16,186 8,093 24,280 12,140 6,070 3,035 9,106 4,553 13,660 6,830 3,415 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.